Disulfide, dipropyl

• Formula: C₆H₁₄S₂
• Molecular weight: 150.305
• IUPAC Standard InChI: InChI=1S/C6H14S2/c1-3-5-7-8-6-4-2/h3-6H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: ALVPFGSHPUPROW-UHFFFAOYSA-N Copy
• CAS Registry Number: 629-19-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Propyl disulfide; Dipropyl disulfide; 4,5-Dithiaoctane; Dipropyl disulphide; (n-C3H7S)2; n-Propyl disulfide; di-n-Propyl disulfide; 1-(Propyldisulfanyl)propane; NSC 75122
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Kovats' RI, polar column, isothermal

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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Van Den Dool and Kratz RI, polar column, temperature ramp

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Normal alkane RI, non-polar column, isothermal

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Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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Normal alkane RI, polar column, temperature ramp

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Normal alkane RI, polar column, custom temperature program

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References

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Gas Chromatography, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Hubbard, Douslin, et al., 1958
Hubbard, W.N.; Douslin, D.R.; McCullough, J.P.; Scott, D.W.; Todd, S.S.; Messerly, J.F.; Hossenlopp, I.A.; George, A.; Waddington, G., 2,3-dithiabutane, 3,4-dithiahexane and 4,5-dithiaoctane: Chemical thermodynamic properties from 0 to 1000°K, J. Am. Chem. Soc., 1958, 80, 3547-3554. [all data]

Cox and Pilcher, 1970
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Wagner and Bock, 1974
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Bock, Wagner, et al., 1972
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Miller and Bruno, 2003
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Aromdee and Sriubolmas, 2006
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Nielsen, Larsen, et al., 2004
Nielsen, G.S.; Larsen, L.M.; Poll, L., Impact of blanching and packaging atmosphere on the formation of aroma compounds during long-term frozen storage of leek (Allium ampeloprasum Var. Bulga) slices, J. Agric. Food Chem., 2004, 52, 15, 4844-4852, https://doi.org/10.1021/jf049623c . [all data]

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Storsberg, Schulz, et al., 2004
Storsberg, J.; Schulz, H.; Keusgen, M.; Tannous, F.; Dehmer, K.J.; Joachim Keller, E.R., Chemical characterization of interspecific hybrids between Allium cepa L. and Allium kermesinum Rchb., J. Agric. Food Chem., 2004, 52, 17, 5499-5505, https://doi.org/10.1021/jf049684a . [all data]

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Cha, Kim, et al., 1998
Cha, Y.J.; Kim, H.; Cadwallader, K.R., Aroma-active compounds in Kimchi during fermentation, J. Agric. Food Chem., 1998, 46, 5, 1944-1953, https://doi.org/10.1021/jf9706991 . [all data]

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Schulz, H.; Krüger, H.; Liebmann, J.; Peterka, H., Distribution of volatile sulfur compounds in an interspecific hybrid between onion (Allium cepa L.) and leek (Allium porrum L.), J. Agric. Food Chem., 1998, 46, 12, 5220-5224, https://doi.org/10.1021/jf9806208 . [all data]

Safa and Hadjmohannadi, 2005
Safa, F.; Hadjmohannadi, M.R., Use of topological indices of organic sulfur compounds in quantitative structure-retention relationship study, QSAR Comb. Sci., 2005, 24, 9, 1026-1032, https://doi.org/10.1002/qsar.200530008 . [all data]

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Jirovetz, L.; Ngassoum, M.B.; Geissler, M., Analysis of the headspace aroma compounds of the seeds of the Cameroonian garlic plant Hua gabonii using SPME/GC/FID, SPME/GC/MS and olfactometry, Eur. Food Res. Technol., 2002, 214, 3, 212-215, https://doi.org/10.1007/s00217-001-0481-y . [all data]

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Chin, S.T.; Nazimah, S.A.H.; Quek, S.Y.; Che Man, Y.B.; Rahman, R.A.; Hashim, D.M., Analysis of volatile compounds from Malaysian durians (Durio zibethinus) using headspace SPME coupled to fast GC-MS, J. Food Comp. Anal., 2007, 20, 1, 31-44, https://doi.org/10.1016/j.jfca.2006.04.011 . [all data]

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Notes

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• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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